1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Irina-Kira [14]
2 years ago
8

Find the midpoint between two points on a coordinate plane whose coordinates are (5.7) and (-3, 1).

Mathematics
1 answer:
jok3333 [9.3K]2 years ago
6 0

Answer:

(1,4)

Step-by-step explanation:

if~(x,y)~is~mid~point~of~(x_{1},y_{1})~and~ (x_{2},y_{2}~then\\x=\frac{x_{1}+x_{2}}{2} \\y=\frac{y_{1}+y_{2}}{2} \\x=\frac{5-3}{2} =\frac{2}{2}=1\\y=\frac{7+1}{2} =\frac{8}{2} =4

(x,y)→(1,4)

You might be interested in
Please help and fast
kirza4 [7]

A the slope of the line is 1

to calculate the slope m , use the ' gradient formula '

m = ( y₂ - y₁ ) /( x₂ - x₁ )

where (x₁, y₁ ) = 6, 3) and (x₂, y₂ ) = (9, 6)

m = \frac{6 - 3}{9 - 6} = \frac{3}{3} = 1


5 0
3 years ago
A conical paper funnel of radius 4 and height 6 units is needed to make a good cup of coffee. If this funnel is made out of a se
Nimfa-mama [501]

Answer:

The radius of this circle is 2\sqrt{13} and the central angle of the sector is \theta=\frac{2}{\sqrt{13}}\times360^\circ.

Step-by-step explanation:

Consider the provided information.

If a conical paper funnel is made out of a sector of circle then the radius of the sector becomes the slant height of the cone, and the length of the curved part of the sector becomes the circumference of the base of the cone.

First find the slant height: l=\sqrt{r^2+h^2}

l=\sqrt{4^2+6^2}

l=\sqrt{16+36}

l=2\sqrt{13}

Thus, the radius of the sector is 2\sqrt{13} which is same as the slant height of the cone.

Now, the circumference of the base of the cone is same as the length of the curved part.

C=2\pi r

C=2\pi \times4=8\pi

The length of the curved part = \frac{\theta}{360\circ}\times2\pi r

\frac{\theta}{360\circ}\times2\pi \times2\sqrt{13}=8\pi

\frac{\theta}{360\circ}\times\sqrt{13}=2

\theta=\frac{2}{\sqrt{13}}\times360^\circ

Hence, the radius of this circle is 2\sqrt{13} and the central angle of the sector is \theta=\frac{2}{\sqrt{13}}\times360^\circ.

4 0
4 years ago
Sandi works for Elizabeth Arden Cosmetics and earns $500 per week salary plus 4% commission on sales over $2,000. If Sandi sold
Ainat [17]
To find the amount of money she earned out of the 2733 you must first find what 4% of 2000 is. its 80 which means for every $2000 she sells she earns $80. she sold just over 2 amounts of 2000 therefore
her salary is $609.32
3 0
3 years ago
Read 2 more answers
Monica's college runs on a trimester schedule, so she receives a bill 3 times a year for tuition. Each trimester costs $2,350, a
KatRina [158]

Answer:

The Answer is 33,300$ Hope This Helps!

Step-by-step explanation:

i know this because a trimester is 3 times a year and if she is paying 2,350$ a trimester i know she is paying 7,050$ a year so multiply that by 4 and you get 28,200$ so do the same thing I just explained with the books and you get 33,300$ Have a great day!

6 0
4 years ago
Which number is irrational?<br> 1-27<br> 3<br> 25<br> 究<br> 27<br> O<br> 4. 12
atroni [7]
Answer
A
Explanation
3 0
3 years ago
Other questions:
  • SHOW STEPS PLEASE <br><br> -2= -√x-3) +5
    6·1 answer
  • A nature club is having its weekly hike. The table shows how many pieces of fruit and water bottles of water each member of the
    14·2 answers
  • If you roll two fair six sided dice why is the probability that the sum is 5 or lower
    12·1 answer
  • The Sum of two numbers is 9 and their diffrence is 7, What are the two numbers?
    13·2 answers
  • Solve for x: 3x − 2 &gt; 5x + 10.<br><br> x &gt; 6<br> x &lt; 6<br> x &lt; −6<br> x &gt; −6
    13·2 answers
  • What's the value of<br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B111%5D1%7B%7D%20" id="TexFormula1" title=" \sqrt[111]1
    7·2 answers
  • Combine like terms.<br><br> y + 6 + 9( y+ 9) =
    8·2 answers
  • PLEASE HELP!!
    9·1 answer
  • Please help me with this math problem!! :)
    7·1 answer
  • Yal my someone please help me with this, its teh last thing
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!